Dec 15 02:52:58.637 INFO testing opcua-client-0.5.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 02:52:58.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 02:52:58.815 INFO [stdout] 5482078b1f1db67696f263a80ea813a889d4b2bcc173c555cd003e17dd7da7cd
Dec 15 02:52:58.817 INFO running `"docker" "start" "-a" "5482078b1f1db67696f263a80ea813a889d4b2bcc173c555cd003e17dd7da7cd"`
Dec 15 02:52:59.264 INFO [stderr] usermod: no changes
Dec 15 02:52:59.533 INFO [stderr]    Compiling opcua-types v0.5.0
Dec 15 02:53:33.205 INFO [stderr]    Compiling opcua-core v0.5.0
Dec 15 02:53:43.796 INFO [stderr]    Compiling opcua-client v0.5.0 (/source)
Dec 15 02:53:51.223 INFO [stderr] warning: field is never used: `session`
Dec 15 02:53:51.223 INFO [stderr]   --> src/client.rs:26:5
Dec 15 02:53:51.223 INFO [stderr]    |
Dec 15 02:53:51.224 INFO [stderr] 26 |     session: Arc<RwLock<Session>>,
Dec 15 02:53:51.224 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:53:51.224 INFO [stderr]    |
Dec 15 02:53:51.224 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 02:53:51.225 INFO [stderr] 
Dec 15 02:53:51.225 INFO [stderr] warning: method is never used: `set_last_attempt`
Dec 15 02:53:51.225 INFO [stderr]   --> src/session_retry.rs:46:5
Dec 15 02:53:51.225 INFO [stderr]    |
Dec 15 02:53:51.226 INFO [stderr] 46 |     pub fn set_last_attempt(&mut self, last_attempt: DateTime<Utc>) {
Dec 15 02:53:51.226 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:53:51.226 INFO [stderr] 
Dec 15 02:53:55.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.56s
Dec 15 02:53:55.860 INFO [stderr] su: No module specific data is present
Dec 15 02:53:56.435 INFO running `"docker" "inspect" "5482078b1f1db67696f263a80ea813a889d4b2bcc173c555cd003e17dd7da7cd"`
Dec 15 02:53:56.567 INFO running `"docker" "rm" "-f" "5482078b1f1db67696f263a80ea813a889d4b2bcc173c555cd003e17dd7da7cd"`
Dec 15 02:53:56.663 INFO [stdout] 5482078b1f1db67696f263a80ea813a889d4b2bcc173c555cd003e17dd7da7cd
Dec 15 02:53:56.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 02:53:56.894 INFO [stdout] 74d7d643b67068d1e9c94f1df1e5eb1eb6f70491ffb66cc21c6b8d037a15ae1e
Dec 15 02:53:56.901 INFO running `"docker" "start" "-a" "74d7d643b67068d1e9c94f1df1e5eb1eb6f70491ffb66cc21c6b8d037a15ae1e"`
Dec 15 02:53:57.395 INFO [stderr] usermod: no changes
Dec 15 02:53:57.591 INFO [stderr]    Compiling opcua-client v0.5.0 (/source)
Dec 15 02:54:04.559 INFO [stderr] warning: field is never used: `session`
Dec 15 02:54:04.559 INFO [stderr]   --> src/client.rs:26:5
Dec 15 02:54:04.559 INFO [stderr]    |
Dec 15 02:54:04.559 INFO [stderr] 26 |     session: Arc<RwLock<Session>>,
Dec 15 02:54:04.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:54:04.559 INFO [stderr]    |
Dec 15 02:54:04.559 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 02:54:04.559 INFO [stderr] 
Dec 15 02:54:10.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.06s
Dec 15 02:54:10.491 INFO [stderr] su: No module specific data is present
Dec 15 02:54:11.110 INFO running `"docker" "inspect" "74d7d643b67068d1e9c94f1df1e5eb1eb6f70491ffb66cc21c6b8d037a15ae1e"`
Dec 15 02:54:11.216 INFO running `"docker" "rm" "-f" "74d7d643b67068d1e9c94f1df1e5eb1eb6f70491ffb66cc21c6b8d037a15ae1e"`
Dec 15 02:54:11.324 INFO [stdout] 74d7d643b67068d1e9c94f1df1e5eb1eb6f70491ffb66cc21c6b8d037a15ae1e